package com.example.c7.servlet;

import com.example.c7.dao.NewsDao;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

    @WebServlet("/NoticeDel")
    public class NoticeDelServlet extends HttpServlet {
        @Override
        protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
            int NoticeID = Integer.parseInt(req.getParameter("NoticeID"));
            int result = (new NewsDao().delete(NoticeID));
            if (result > 0) {
                resp.sendRedirect("news.jsp");
            } else {
                req.setAttribute("msg", "删除失败+");
                req.setAttribute("url", "news.jsp");
                req.getRequestDispatcher("WEB-INF/error.jsp").forward(req, resp);
            }
        }
    }


